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Revise IContentProvider.GetThumbnail signature

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This commit is contained in:
John Lewin 2018-05-21 13:26:11 -07:00
parent 732186a512
commit f5cf6c48eb
6 changed files with 18 additions and 20 deletions
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12
Library/Widgets/ListView/ListViewItemBase.cs
View file

@ -76,12 +76,12 @@ namespace MatterHackers.MatterControl.CustomWidgets
() => this.ActuallyVisibleOnScreen());
}
private static async Task LoadItemThumbnail(ILibraryItem libraryItem, ILibraryContainer libraryContainer, int thumbWidth, int thumbHeight, Action<ImageBuffer, bool> thumbnailSetter, Func<bool> shouldGenerateThumbnail)
private async Task LoadItemThumbnail(ILibraryItem libraryItem, ILibraryContainer libraryContainer, int thumbWidth, int thumbHeight, ThumbnailSetter thumbnailSetter, Func<bool> shouldGenerateThumbnail)
{
var thumbnail = ListView.LoadCachedImage(libraryItem, thumbWidth, thumbHeight);
if (thumbnail != null)
{
thumbnailSetter(thumbnail, false);
thumbnailSetter(thumbnail, raytracedImage: false);
return;
}
@ -111,9 +111,9 @@ namespace MatterHackers.MatterControl.CustomWidgets
// When this widget is dequeued for generation, validate before processing. Off-screen widgets should be skipped and will requeue next time they become visible
if (shouldGenerateThumbnail?.Invoke() == true)
{
thumbnailSetter(generatingThumbnailIcon, false);
thumbnailSetter(generatingThumbnailIcon, raytracedImage: false);
// Then try to load a content specific thumbnail
// Ask the provider for a content specific thumbnail
await contentProvider.GetThumbnail(
libraryItem,
thumbWidth,
@ -143,7 +143,7 @@ namespace MatterHackers.MatterControl.CustomWidgets
thumbnail = ((libraryItem is ILibraryContainerLink) ? defaultFolderIcon : defaultItemIcon).AlphaToPrimaryAccent();
}
thumbnailSetter(thumbnail, false);
thumbnailSetter(thumbnail, raytracedImage: false);
}
internal void EnsureSelection()
@ -198,7 +198,7 @@ namespace MatterHackers.MatterControl.CustomWidgets
public event EventHandler ImageSet;
protected void SetItemThumbnail(ImageBuffer thumbnail, bool colorize = false)
protected void SetItemThumbnail(ImageBuffer thumbnail, bool raytracedImage)
{
if (thumbnail != null)
{